Use “Full Scan” mode to recover deleted files and pictures from WD My Passport Pro which can not be found with “unformat” and “recover partition”,show as raw partition,partitons which are not NTFS,nor exfat,nor fat32. With deep and full scan

WD My Passport Pro is fast, portable, and has some of the largest storage capacity you can find. It supports multiple RAID setups, has a well-designed built-in Thunderbolt cable, and is comparatively affordable.
The WD My Passport Pro is more than just the first 4TB Thunderbolt bus-powered portable drive on the market, it’s also one of the fastest Thunderbolt drives available. My Passport Pro comes in two capacities of 4TB and 2TB. Both versions are almost the same size (5.6 inches long by 3.5 inches wide), but at 1.7 inches deep, the 4TB drive is some 25 percent thicker than its little brother. It’s also significantly heavier at 1.6 pounds, compared with the 2TB version, which was just 1 pound.